package servlets;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import controller.ItemController;

import model.Item;

import dao.ItemDBAO;

public class ViewDetailServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public ViewDetailServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		doPost(request, response);
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
		String itemNumber = request.getParameter("itemId");
		String result = "";
		Item item = ItemController.getItemById(itemNumber);

		result = "<div>Item Details</div>"	
			   + "<div>Name: " + item.getName() + "</div>"
			   + "<div>Description: " + item.getDescription() + "</div>";
			   
	    response.setContentType("text/plain");  
	    response.setCharacterEncoding("UTF-8"); 
	    response.getWriter().write(result);  
	
	}


	public void init() throws ServletException {
		// Put your code here
	}

}
